We have developed a revolutionized tooling which has the capabilities to execute the repairs to close tolerances as stipulated in the engine manufacturer’s manual.

Case Study of Repair of MAK-1 8CM32C Engine Crankshaft In Burkina Faso, West Africa

The major details of the crankshaft of the MAK-1 8CM32C Engine are as follows:

i) Due to the repeated failure of bearings, it was decided by the client to get an audit of the crankshaft for all the major parameters. RA Power Solutions deputed two (2) technicians along with the onsite crankshaft grinding machine from New Delhi to Burkina Faso. During the initial inspection, the following was checked and observed.

a) The dimensional inspection of the crankpins was conducted, and excessive ovality was observed in all the crankpins. The readings for all the crankpins are pasted below:

b) As protocol, all the crankpins were checked for hardness by a portable hardness tester and were found within limits.

c) MPI was also undertaken to check the cracks, and no abnormality was observed.

ii) The grinding of all the eight (8) crankpins was executed onsite by our technicians. The first step size and tolerance of 0.02/0.03 MM were maintained.

In Place Machining of Crankshaft of MAK-1 8CM32C Engine

RA Power Solutions has been successfully executing the repair of high-diameter crankshafts up to 700 mm. We also specialize in onsite grinding of small-diameter crankpins with a bearing width of the crankpin as low as 50 mm to execute onsite such types of complex crankshaft repairs onsite. We have developed special-purpose onsite crankshaft machining equipment by which the repairs can be executed. We execute repairs for Marine, industrial, stationary power, and offshore sectors all over the world.

Our technicians are available to travel worldwide on short notice. Additionally, several of our technicians hold valid US visas, enabling them to travel to South America, the Caribbean, and other destinations as needed.

At RA Power Solutions, we provide specialized crankshaft grinding machines, onsite crankshaft grinding repair, insitu crankshaft grinding, Onsite crankshaft grinding machines,  insitu crankshaft grinding machines, crankpin bearings, metal stitching, metal locking, engine block repair, crack repair by metal stitching, cast iron crack repair, crankpin polishing, inspection of crankshaft, crankshaft inspection, rebabbitting bearing, babbitt white metal, engine overhauling, grinding of crankpin, connecting rod, and turbine shaft bearing services worldwide, including South Africa, Singapore, Greece, Dubai, Iraq, Iran, Malaysia, Colombia, and Brazil.

For more information regarding crankshaft grinding services, please contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 9810012383.

The post In Place Crankshaft Machining and Grinding of MAK-1 8CM32C Engine In Burkina Faso , West Africa appeared first on Crankshaft Grinding Repair.

Action taken by RA Power Solutions to repair the crankshaft of MAK 8CM32C :

RA Power Solutions deputed two technicians with an onsite crankshaft grinding machine, instruments, and necessary consumables.

Upon arrival, they inspected the crankshaft of a damaged diesel generating set of MAK 8CM32C.

The details of the job are as follows:

The dimensional inspection of the damaged and seized crankpin number #7 was conducted.

• Dimensional checks revealed:

Minimum Diameter: 279.68 mm

Maximum Diameter: 280.00 mm

Ovality: 0.32 mm

Apart from an ovality of 0.32 mm, the crankpin exhibited deep scoring marks and a rough surface, which was developed due to seizure of the bearing.

• The hardness was checked and showed marginally higher values in certain spots.
• MPI for crack detection was undertaken and revealed no cracks or abnormalities.
• The remaining crankpins were also inspected for taper and ovality and all within acceptable limits.

Action taken for the successful repair of the crankshaft of MAK 8CM32C :

i) The grinding of crankpin number #7 was ground to an undersize of 3 mm; this was done as the deep line marks were present at every step.
They got cleared only after grinding the crankpin to 3 mm undersize, resulting in a final diameter of 277.00 mm.

ii) The remaining crankpins were polished to improve surface finish and reduce the ovality by 0.01/0.02 mm.

The above job of crankshaft repair of MAK 8CM32C has been executed strictly as per the requirements of the manufacturers and the tolerance specified.

Successful Worldwide Onsite Crankshaft Repairs

RA Power Solutions has successfully executed onsite crankshaft grinding and repair of MAK, MAN, Daihatsu, and Yanmar engines in over 100+ countries worldwide. Our services are trusted across India, UAE, Singapore, Colombia, Indonesia, Malaysia, Bangladesh, Saudi Arabia, Qatar, Kenya, Nigeria, Greece, Turkey, Spain, the UK, USA, Brazil, and many more.

For expert onsite crankshaft grinding of MAK 8CM32C engine repair and other crankshaft repair services, contact RA Power Solutions today.

Our team is available 24/7 to provide prompt support worldwide, ensuring high-quality, reliable, and cost-effective solutions.

Call us at +91-9582647131 or email info@rapowersolutions.com.

The post MAK 8CM32C | Onsite Crankshaft Grinding | RA Power Solutions | 45 Years Experience appeared first on Crankshaft Grinding Repair.